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作者 Cao, Linfeng
書名 Study of accelerated aging of 15 kV XLPE and EPR cable insulation by switching impulses and elevated ac voltage
國際標準書號 9781109717297
book jacket
說明 98 p
附註 Source: Masters Abstracts International, Volume: 48-05, page: 3103
Adviser: Stanislaw Grzybowski
Thesis (M.S.)--Mississippi State University, 2010
Accelerated aging of 15 kV Cross-linked Polyethylene (XLPE) and Ethylene Propylene Rubber (EPR) power cables was carried out in the experiments set for the study of this thesis. The degradation of cable insulation under different aging conditions was studied and compared. The study helped to understand the effects of different factors on the aging of XLPE and EPR cable insulation
In the study, degradation of XLPE cable insulation caused by switching impulses was investigated. The deterioration of EPR cable insulation initiated by elevated ac voltage and switching impulses were also studied. Measurements of partial discharge parameters, capacitance, and dissipation factor were analyzed to evaluate the condition of cable insulation during accelerated aging process. Measurement of ac breakdown voltage provided evidence of the cables' remaining dielectric strength after accelerated aging
School code: 0132
Host Item Masters Abstracts International 48-05
主題 Engineering, Electronics and Electrical
0544
Alt Author Mississippi State University. Electrical and Computer Engineering
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